Update revert gas in execute_syscall (#3682)

Related #3681

Author: ddoktorski

crates/cheatnet/src/runtime_extensions/call_to_blockifier_runtime_extension/mod.rs

@@ -18,6 +18,7 @@ use cairo_vm::vm::{errors::hint_errors::HintError, vm_core::VirtualMachine};
 use runtime::{ExtendedRuntime, ExtensionLogic, SyscallHandlingResult};
 use starknet_api::contract_class::EntryPointType;
 use starknet_api::core::ContractAddress;
+use starknet_api::execution_resources::GasAmount;
 use starknet_types_core::felt::Felt;
 
 use crate::runtime_extensions::call_to_blockifier_runtime_extension::rpc::{
@@ -229,6 +230,9 @@ fn execute_syscall<Request: ExecuteCall + SyscallRequest>(
 
     let mut remaining_gas = gas_counter - required_gas;
 
+    // TODO(#3681)
+    syscall_handler.update_revert_gas_with_next_remaining_gas(GasAmount(remaining_gas));
+
     // region: Modified blockifier code
     let call_result = request.execute_call(syscall_handler, cheatnet_state, &mut remaining_gas);
     write_call_response(syscall_handler, vm, remaining_gas, call_result)?;

crates/cheatnet/src/runtime_extensions/cheatable_starknet_runtime_extension.rs

@@ -23,6 +23,7 @@ use cairo_vm::{
     },
 };
 use runtime::{ExtendedRuntime, ExtensionLogic, StarknetRuntime, SyscallHandlingResult};
+use starknet_api::execution_resources::GasAmount;
 use starknet_types_core::felt::Felt;
 
 pub struct CheatableStarknetRuntimeExtension<'a> {
@@ -232,6 +233,10 @@ impl CheatableStarknetRuntimeExtension<'_> {
 
         // Execute.
         let mut remaining_gas = gas_counter - required_gas;
+
+        // TODO(#3681)
+        syscall_handler.update_revert_gas_with_next_remaining_gas(GasAmount(remaining_gas));
+
         let original_response = execute_callback(
             request,
             vm,

crates/forge-runner/src/gas.rs

@@ -45,9 +45,9 @@ pub fn calculate_used_gas(
         // as they are not relevant for test execution (see documentation for details):
         // https://github.com/foundry-rs/starknet-foundry/blob/979caf23c5d1085349e253d75682dd0e2527e321/docs/src/testing/gas-and-resource-estimation.md?plain=1#L75
         os_vm_resources: ExecutionResources::default(),
-        n_reverted_steps: 0,
+        n_reverted_steps: 0, // TODO(#3681)
         sierra_gas: resources.gas_consumed,
-        reverted_sierra_gas: GasAmount::ZERO,
+        reverted_sierra_gas: GasAmount::ZERO, // TODO(#3681)
     };
 
     let transaction_resources = TransactionResources {